From bd77b605f6b7075d99e479c7c0b4693c455b5506 Mon Sep 17 00:00:00 2001
From: Robin Gareus <robin@gareus.org>
Date: Wed, 24 Aug 2016 23:06:52 +0200
Subject: add missing include

---
 libs/surfaces/osc/osc_gui.cc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/libs/surfaces/osc/osc_gui.cc b/libs/surfaces/osc/osc_gui.cc
index 72f15a6d96..68501693b2 100644
--- a/libs/surfaces/osc/osc_gui.cc
+++ b/libs/surfaces/osc/osc_gui.cc
@@ -24,6 +24,8 @@
 #include <vector>
 //#include <glibmm/miscutils.h>
 
+#include <errno.h>
+
 #include "pbd/file_utils.h"
 
 #include <gtkmm/box.h>
-- 
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